Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/23/2024
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 11/27/2024 05:02:18 -71.40, -81.67 87.47 11/27/2024 05:01:11 -71.42, -84.28 87.38 92.43 67
2 11/27/2024 05:53:16 72.01, 84.53 93.17 11/27/2024 05:52:02 72.02, 84.10 93.20 14.70 74
3 11/27/2024 06:44:02 -72.13,-108.39 86.70 11/27/2024 06:42:54 -72.14,-108.38 86.69 0.55 68
4 11/27/2024 07:34:49 72.18, 58.84 93.36 11/27/2024 07:33:56 72.18, 58.93 93.36 3.25 53
5 11/27/2024 08:25:32 -72.15,-133.79 86.67 11/27/2024 08:24:51 -72.15,-133.85 86.67 2.36 41
6 11/27/2024 09:16:19 72.19, 33.44 93.38 11/27/2024 09:15:53 72.19, 33.46 93.38 0.71 26
7 11/27/2024 10:07:03 -72.21,-159.28 86.60 11/27/2024 10:06:47 -72.21,-159.22 86.60 1.91 16
8 11/27/2024 10:57:49 72.20, 8.05 93.41 11/27/2024 10:57:50 72.19, 7.99 93.40 1.91 1
9 11/27/2024 11:48:33 -72.22, 175.33 86.57 11/27/2024 11:48:44 -72.21, 175.31 86.58 0.72 11
10 11/27/2024 12:39:20 72.26, -17.45 93.48 11/27/2024 12:39:46 72.25, -17.38 93.47 2.59 26
11 11/27/2024 13:30:03 -72.23, 149.93 86.55 11/27/2024 13:30:41 -72.22, 149.84 86.56 3.24 38
12 11/27/2024 14:20:50 72.27, -42.84 93.51 11/27/2024 14:21:43 72.26, -42.85 93.49 1.09 53
13 11/27/2024 15:11:34 -72.29, 124.44 86.47 11/27/2024 15:12:37 -72.28, 124.47 86.49 1.45 63
14 11/27/2024 16:02:24 72.49, -68.64 93.74 11/27/2024 16:03:36 72.47, -67.90 93.71 24.99 72
15 11/27/2024 16:53:15 -72.86, 97.91 85.86 11/27/2024 16:54:23 -72.84, 100.16 85.94 73.95 68

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/23/2024
SNOs_Map_NOAA-20_NOAA-19_20241124.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/23/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and NOAA-19